CN115531208A

CN115531208A - Improved nursing nipple for preventing abdominal pain

Info

Publication number: CN115531208A
Application number: CN202211027684.5A
Authority: CN
Inventors: 金相杓
Original assignee: What A Co Club!
Current assignee: What A Co Club!
Priority date: 2016-08-19
Filing date: 2016-08-19
Publication date: 2022-12-30
Also published as: CN107753299A

Abstract

The invention relates to a structure of a nipple for preventing bellyache, according to the structure of the nipple for preventing bellyache, an air inflow port is arranged on the nipple, the thickness of the inner wall and the outer wall of the air inflow port is different, and the through hole of the air inflow port is repeatedly opened or closed by the force of sucking the nipple, so that air flows into the through hole, milk powder in a feeding bottle is easily discharged, and the air is prevented from being mixed into the milk powder.

Description

Improved nursing nipple for preventing abdominal pain

The application is a divisional application based on Chinese patent application No. 201610694402.5, 2016, 08 and 19, entitled "improved nursing nipple for preventing abdominal pain".

Technical Field

The present invention relates to an improved nursing nipple for preventing abdominal pain.

Background

The invention relates to a nipple which is provided with a channel for air to flow in order to reduce the abdominal pain caused by the mixing of milk powder and air in a feeding bottle.

In general, powdered milk to be fed to a baby and water are mixed in a feeding bottle, and when the baby sucks a nipple for taking the powdered milk mixed with water, the inside of the feeding bottle is in a vacuum state, thereby causing a problem that the powdered milk cannot be discharged.

In this case, the milk bottle is in a vacuum state, so that milk in the milk bottle cannot be sucked, milk powder in the milk bottle can be sucked only by repeatedly biting or releasing the nipple by the baby, a large amount of air is also sucked together with the milk powder, and when the baby sucks the milk powder and the air together, the baby usually has stomachache. Also, as air flows into the passage for flowing out the powdered milk, the possibility of taking in the air together with the powdered milk becomes very high.

In addition, in the feeding bottle in a vacuum state, since the milk powder is not easy to flow out, when a baby excessively sucks the nipple, the baby can hurt the ear, thereby causing otitis media or mumps, and the situation of mental stress or emotional discomfort of the baby is caused due to unsmooth discharge of the milk powder.

In order to improve such a drawback, an invention is disclosed in which air is made to flow into another through hole when powdered milk is sucked, and an air inlet port is provided on a bottom surface on the opposite side of a nipple according to "feeding bottle" registered in japanese patent No. 10-0781663, but there is a drawback that contents may leak out.

Disclosure of Invention

Problems to be solved by the invention

The present invention has been made to overcome the above-mentioned disadvantages, and an object of the present invention is to provide a baby bottle which prevents air from being sucked by a baby at the same time when feeding milk, prevents leakage of contents, and ensures that air can flow into the baby bottle only when feeding milk, thereby solving the problem of a vacuum state of the baby bottle.

Means for solving the problems

In order to achieve the above object, the present invention provides an improved nursing nipple for preventing abdominal pain, wherein an air inlet is formed in a recessed manner at the periphery of the nipple, the air inlet is formed by an inner wall and an outer wall, one side of the air inlet is open, the inner wall and the outer wall are combined on a base at the other side end of the air inlet, a through hole is formed in the base, the inner wall faces the inner circumferential surface of the outer wall, the thickness of the inner wall is less than the thickness of the outer wall and is 0.7mm, and a through hole for allowing air to enter and exit is formed at the end of the air inlet formed in the recessed manner.

The inner wall may be in-line in a side view, the outer wall may be curved from a distal end toward the inner wall, the inner wall may be curved toward the outer wall in a plan view, and the outer wall may be in an elliptical shape having a central angle of 180 degrees or more.

The through hole may be formed in a protruding manner at an upper portion of the base, and a thickness of the base at an outer wall side is different from a thickness of the base at an inner wall side in the through hole.

When a baby sucks the nipple, the inner wall and the outer wall are linked by the air pressure difference in the feeding bottle, the through hole is repeatedly opened or closed, and the through hole is closed by the water pressure under the condition that the baby does not suck the nipple or inverts the feeding bottle.

Effects of the invention

According to the invention, when taking milk powder, the milk powder is prevented from being taken together with air, thereby having the effect of reducing the stomachache of babies.

Drawings

Fig. 1-4 are diagrams illustrating an embodiment of a pacifier of the present application.

Detailed Description

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings. Fig. 1 shows an embodiment of a pacifier of the present invention, and at least one air inflow port 12 is provided around a powdered milk inlet/outlet 11 through which powdered milk flows in and out.

The lower end of the nipple has a structure for coupling the baby bottle, and this structure can be variously modified according to the structure of the baby bottle.

Fig. 2 is a side view showing a nipple of the present invention. The pacifier is provided with air inlets 12 on both sides of the powdered milk inlet 11, an inner wall 13 of the air inlet 12 faces an outer wall 14, and a tip of the outer wall 14 is inclined in a substantially circular shape toward the inner wall 13.

Fig. 3 shows the air flow inlet 12 in more detail. The inner wall 13 of the air inlet is substantially linear in side view, and the inner wall 13 of the air inlet is slightly recessed inward in plan view. The inner wall 13 is thinner than the outer wall, and the through-hole 15 is formed in a linear shape and is formed in a protruding manner at the upper portion of the base 16. The through hole is further projected from the bottom surface of the air inlet 12.

Fig. 4 is a diagram illustrating an operation of the air inlet 12. Before the baby sucks the nipple, the through hole 15 is kept in a straight shape, the outer wall is kept in a circular shape in a plan view, and the inner wall 13 is also kept in a curve slightly recessed inward of the outer wall. When a baby sucks the nipple, force is transmitted from the milk powder inlet and outlet 11 directly contacted by the baby through the mouth to the inner wall and the outer wall, the inner wall 13 which is close to the milk powder inlet and outlet side and has a small thickness moves under the condition of small stress, along with the stress on the two sides of the inner wall 13, the tail end part of the base 16 provided with the through hole 15 is stressed, and the thickness of the part of the base 16 facing the inner wall 13 side is larger and the thickness of the part facing the outer wall 14 side is smaller in view of taking the through hole 15 as a reference, so that the part facing the outer wall 14 side moves first. Therefore, as shown in fig. 4, the through-hole 15 is opened in a circular manner. Further, when the force for sucking the nipple is continuously applied, the inner wall is pulled in addition to the outer wall, and the base 16 is also pulled in a position close to the inner wall, so that the base is pulled in its entirety and the through hole closed in a straight shape is closed in a circular manner.

That is, by making the thicknesses of the outer wall and the inner wall base, and the outer wall and the inner wall different from each other, the order of movement when external force is applied is also made different, and thereby, a fine gap is generated, and air flows in through the gap. The sequence of activities can be adjusted by changing the respective thicknesses, and the through hole is closed in a non-sucking state, thereby preventing the contents from leaking out.

That is, as the baby sucks the nipple, the thickness of the inner and outer walls and the base connected thereto is changed, thereby generating a difference in the degree of bending of each portion and a time difference, so that the through-hole is momentarily opened, and at this time, air flows therein. According to this method, when air flows into the milk bottle, the contents inside the milk bottle are pushed so that the powdered milk flows out from the powdered milk outlet 11 relatively easily.

When a nipple without an air inflow port is sucked, the inside of the milk bottle is in a vacuum state, and milk powder cannot flow out from the milk powder inlet and outlet. Therefore, the pressure at the milk powder inlet and outlet is minimized, the milk powder inside does not leak out through the through hole as the air flows in through the through hole, and the opening of the through hole of the air inlet is only a short process in the process of sucking the nipple, so that the content does not flow out from the air inlet even if the air inlet is downward when the nipple is sucked.

The baby sucks the nipple repeatedly in a rhythmic manner and applies force to the nipple part, the actions are repeatedly performed in a positive sequence and a negative sequence, the through hole is repeatedly opened or closed by a small amount, and at the moment, air flows into the milk bottle to push milk powder, so that the milk powder is smoothly discharged without leaving the nipple midway. Also, since the powdered milk is pushed in the inflow direction of the air, there is little possibility that the powdered milk is mixed with the air.

Claims

1. An improved nipple for nursing use for preventing abdominal pain, characterized in that,

an air inflow port is formed in a depressed manner at the periphery of the nipple,

the air flow inlet is formed by an inner wall and an outer wall,

one side of the air inlet is open, and on the other side end portion of the air inlet, the inner wall and outer wall are combined on the base seat, and on the base seat a through hole is formed,

the thickness of the inner wall of the air inflow port is less than 0.7mm, the thickness of the outer wall is greater than that of the inner wall,

the inner wall faces the nipple side, the outer wall faces the outer peripheral surface, the thickness of the inner wall is smaller than that of the outer wall, and a through hole for air to enter and exit is formed at the tail end of the air inflow port formed in a concave mode.

2. The improved nursing nipple for preventing abdominal pain as set forth in claim 1, wherein said inner wall and said outer wall are connected at both ends thereof to form a closed curve by said outer wall and said inner wall, said inner wall is in a straight shape in a side view, said outer wall is curved from the ends thereof toward the inner wall, said inner wall is curved toward the outer wall in a plan view, and said outer wall has an elliptical shape with a central angle of 180 degrees or more.

3. The nipple as claimed in claim 2, wherein the through hole is formed in a protruding manner at an upper portion of the base, and a thickness of the base at an outer wall side is different from a thickness of the base at an inner wall side in the through hole.

4. An improved nursing nipple as claimed in claim 3 in which when the baby sucks the nipple, the inner wall and the outer wall are linked by the sucking force and the through hole is repeatedly opened or closed, and when the baby does not suck the nipple or inverts the bottle, the through hole is closed by the water pressure.